Very good jacket, at first it was hard for me to believe it would live up to the manufacturer's promises. After walking 10 km at a calm pace in 3°C with a light wind, wearing Helikon levels 1 and 2 underneath, I was very comfortable the entire time. The jacket breathes excellently, keeps you warm, and protects well against the wind. I haven't had a chance to test its waterproofness yet. The shoulder pockets are very spacious, and the jacket itself is exceptionally light and takes up little space. I'm 183 cm tall and have a 115 cm chest, size 2XL fits perfectly. The sleeves could be a little shorter, but that's just down to my build. I'm very satisfied with the purchase :)
